Hongda Li

Title: Innovations of Hongda Li in Acetylene Hydrochlorination

Introduction

Hongda Li is a notable inventor based in Inner Mongolia, China. He has made significant contributions to the field of chemical engineering, particularly in the area of acetylene hydrochlorination. His innovative approach has led to advancements that hold great industrial application value.

Latest Patents

Hongda Li holds a patent for a method titled "Method for acetylene hydrochlorination to vinyl chloride catalyzed by ultra-low content aurum-based material." This method involves using a nitrogen-modified activated carbon support, which is enhanced by 1,10-phenanthroline as a modifier. The process utilizes a trace amount of aurum as the main active component, along with isopropanol as a low-polarity solvent. The resulting ultra-low content aurum-based catalyst, with an aurum loading amount of 0.01 wt %, demonstrates significantly improved efficiency. This catalyst is characterized by high activity and selectivity for vinyl chloride production, while being low-cost and environmentally friendly, with no mercury pollution.

Career Highlights

Throughout his career, Hongda Li has worked with esteemed institutions such as Nanjing Tech University and Cnsig Jilantai Chlor-Alkali Chemical Co., Ltd. His work has been pivotal in advancing the methodologies used in chemical processes, particularly in the production of vinyl chloride.

Collaborations

Hongda Li has collaborated with notable colleagues, including Chuan Wang and Guangbin Wang. Their joint efforts have contributed to the development of innovative solutions in the field of chemical engineering.

Conclusion

Hongda Li's contributions to acetylene hydrochlorination represent a significant advancement in chemical engineering. His innovative methods and collaborations have the potential to impact industrial practices positively.